NO EXPLINATION NEEDE DWhich excerpt from "Marion Anderson Sings" BEST supports the idea that Anderson helped ease discrimination for African Americans performers?

A.) "When her tour schedule brought her to Washington D. C., in 1939, the choice was obvious: the city's largest and grandest concert venue, Constitution Hall. Anderson's manager wrote to make arrangements."

B.) "I had become, whether i liked it or not, a symbol, representing my people. I had to appear."

C.) "But across the footlights Anderson often saw only white faces. In many cities, in the south especially, people of her own race had to sit up in the balcony."

D.) "How would Anderson like to sing on Easter Sunday at the Lincoln Memorial? It would be an outdoors concert, free, open to-all, and with no segregation."

PLEASE GUYS NEED THIS ASAP